807239521

素因数分解:

${\mathrm{11}}^3\times {\mathrm{157}}^1\times {\mathrm{3863}}^1$

素因数の和:4053

約数の個数: 16

約数和(自身を含む): 893789568

約数和(自身を除く): 86550047

約数列:

[1, 11, 121, 157, 1331, 1727, 3863, 18997, 42493, 208967, 467423, 606491, 5141653, 6671401, 73385411, 807239521]

約数ペア:

[(1, 807239521), (11, 73385411), (121, 6671401), (157, 5141653), (1331, 606491), (1727, 467423), (3863, 208967), (18997, 42493)]